flash read err, 1000 on ESP32 Wroom Develpment Board
Posted: Tue Oct 27, 2020 2:19 pm
I'm getting this error on my esp32 wroom dev borad
the code is uploaded successfully I get this on the serial monitor and when I press the boot button the below error comes and it stops.
And it just stops there. It looks like esp is not able to read the flash memory. It is possible that the read-write cycle of flash memory has been used completely?
When I googled it, most of the people were having this problem because of GPIO0 pin not having a 10k pull-up resistor on esp chip. But I'm using a dev board and the boot button which is connected to GPIO0 has a 10k internal pull-up resistor.
And nothing is connected to the dev board. I uploaded the "sntp" code from esp-idf and got the same result. And also uploaded the WiFi scan code from Arduino IDE but got the same errors. It's strange because it was working fine the who;e day but suddenly stated giving this error.
Code: Select all
rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
flash read err, 1000
ets_main.c 371
ets Jun 8 2016 00:22:57Code: Select all
rst:0x10 (RTCWDT_RTC_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2))
waiting for downloadWhen I googled it, most of the people were having this problem because of GPIO0 pin not having a 10k pull-up resistor on esp chip. But I'm using a dev board and the boot button which is connected to GPIO0 has a 10k internal pull-up resistor.
And nothing is connected to the dev board. I uploaded the "sntp" code from esp-idf and got the same result. And also uploaded the WiFi scan code from Arduino IDE but got the same errors. It's strange because it was working fine the who;e day but suddenly stated giving this error.